Drinking cup



FIG. 1 is a bottom perspective view of the present invention.

FIG. 2 is a top perspective view of the present invention.

FIG. 3 is is a cross-sectional view taken along section lines 3-3 inFIG. 6.

FIG. 4 is a top view of the present invention.

FIG. 5 is a bottom view of the present invention; and,

FIG. 6 is a side view of the present invention.

The broken line arrows in FIG. 6 depict cross-sectional view indicia andform no part of the claimed design.

CLAIM We claim the ornamental design for a drinking cup, as shown anddescribed.